Today’s Solutions: April 03, 2025

Most foods found in our supermarkets are wrapped in plastic packaging that can only be used once before being tossed. This type of packaging creates a lot of waste, and it’s not very good at preventing food from spoiling. That’s why scientists have created a viable alternative to plastic packaging with a biodegradable film made from milk proteins that’s sustainable and edible. The film is also up to 500 times better than plastics at keeping oxygen away from food, allowing food to be saved for longer periods of time. The scientists hope their milk-based film will help to keep food fresh during shipping while decreasing the amount of plastic waste entering landfills.

Solutions News Source Print this article
More of Today's Solutions

Nine new tardigrade species discovered with help from Danish schoolchildren

BY THE OPTIMIST DAILY EDITORIAL TEAM Tardigrades, also known as water bears, are small, resilient creatures that have fascinated scientists for decades. These tiny ...

Read More

Paris votes to pedestrianize 500 more streets in push for greener city

BY THE OPTIMIST DAILY EDITORIAL TEAM In a resounding show of support for a greener, more walkable city, Parisians voted to pedestrianize an additional ...

Read More

Turning waste into musical instruments for disadvantaged youths

In Spain, a creative social project aims to improve the lives of children from disadvantaged backgrounds through music, education, and recycling. The initiative, called ...

Read More

Hawaii is the first US state to enact ban on shark fishing

On the first day of the year, January 1st, 2022, Hawaii became the first state in the US to enact a ban on shark ...

Read More